CN209651761U - A kind of removable steel hoop pile derrick crane - Google Patents
A kind of removable steel hoop pile derrick crane Download PDFInfo
- Publication number
- CN209651761U CN209651761U CN201920320813.7U CN201920320813U CN209651761U CN 209651761 U CN209651761 U CN 209651761U CN 201920320813 U CN201920320813 U CN 201920320813U CN 209651761 U CN209651761 U CN 209651761U
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- welded
- block
- wall
- slot
- steel hoop
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Abstract
The utility model belongs to derrick crane field, especially a kind of removable steel hoop pile derrick crane, it is unreasonable for existing foundation design of tower crane, it be easy to cause the duration to lag, the manpower of occupancy, material resources, financial resources increase the problem of investment of cost, each connector is by the way of being fixedly welded, it can not dismantle and increase construction cost, and it is not adjustable mutually between connector, the low problem of serious forgiveness, now propose following scheme, it includes concrete bearing platform, multiple bored concrete piles are fixedly installed at the top of the concrete bearing platform, equal fixing sleeve is equipped with steel hoop on multiple bored concrete piles.The utility model structure is simple, it is easy to operate, the foundation design of tower crane is reasonable, has the innate advantage that cost input is low, Ke Xunhuanliyong, each connector uses removable combination, and connector is conveniently replaced when damaging, and reduces construction cost, and be mutually adjustable between connector, serious forgiveness is high.
Description
Technical field
The utility model relates to derrick crane technical field more particularly to a kind of removable tower liftings of steel hoop pile
Machine.
Background technique
The rapid development of market economy has driven the skyscraper of large quantities of enlargements, complication to emerge in large numbers, and many buildings are not
It is only that structure is complicated, height is high, the most important is to have merged that construction period is harsh, quality requirement is stringent, ambient enviroment is multiple
A series of miscellaneous, problems such as construction space is narrow, increase difficulty to the selection of tower crane；
At present when traditional foundation design of tower crane, to planar dimension, vertically and horizontally size narrow regions, soft ought be especially encountered
Weak soil layer region, often using tower crane cushion cap could be made after the completion of basement earth excavation, to meet tower crane to basis
The requirement of bearing capacity, this results in the investment that duration lag, the human and material resources occupied, financial resources increase cost, each connector
By the way of being fixedly welded, it can not be dismantled if construction after the completion, increase construction cost, and mutually cannot between connector
It adjusts, serious forgiveness is low.
Utility model content
It is unreasonable purpose of the utility model is to solve foundation design of tower crane exists in the prior art, it be easy to cause work
The problem of phase lag, the human and material resources occupied, financial resources increase the investment of cost, each connector is using the side being fixedly welded
Construction cost can not be dismantled and be increased to formula, and not be adjustable mutually between connector, the low disadvantage of serious forgiveness, and one proposed
The removable steel hoop pile derrick crane of kind.
To achieve the goals above, the utility model adopts the technical scheme that
The top of a kind of removable steel hoop pile derrick crane, including concrete bearing platform, the concrete bearing platform is solid
Dingan County is equipped with multiple bored concrete piles, and fixing sleeve is equipped with steel hoop, the two of them steel hoop of multiple steel hoops on multiple bored concrete piles
Side close to each other is equipped with connecting column, and two steel hoop sides close to each other are welded with fixed plate, and the two of connecting column
Side offers fixing groove, and fixed plate is movably arranged in corresponding fixing groove, and the two sides of fixed plate offer circular groove,
The limiting slot of multiple equal column distributions is offered on the inner wall of the circular groove, offers cunning on the two sides inner wall of fixing groove
Hole is slidably installed in slide opening and is equipped with slide post, and the two sides of slide post open up fluted, is slidably fitted in two grooves
Limited block, one end that two limited blocks are located remotely from each other are slidably mounted in corresponding two limiting slots, and two grooves mutually lean on
The same connecting hole is offered on close side inner wall, and turntable is rotatably equipped in connecting hole, is fixed on the outside side wall of turntable
There are two symmetrically arranged connecting line, one end that two connecting lines are located remotely from each other is fixedly mounted on corresponding two limits for installation
On block, rotation hole is offered on the side inner wall of the connecting hole, and rotating bar, one end of rotating bar are rotatably equipped in rotation hole
It is welded on the side of turntable, the other end of rotating bar extends to the outside of slide post and is welded with control panel, the side of control panel
It is rotatably installed on slide post, rotates fixed ring, fixed ring drives control panel rotation, and the rotation of driven by rotary disc turntable makes two companies
Wiring pulls corresponding two limited blocks to slide in groove respectively, and limited block drives fixed block to slide in slot section and pull drawing
Spring is stretched, extension spring occurs elastic deformation, skids off limited block out of limiting slot, rotates fixed plate, fixed plate is in fixing groove
Interior rotation, while slide post passively rotates in circular groove, after regulating the angle between fixed plate and connecting column, unclamps
Fixed ring can fix fixed plate in fixation because the elastic reaction of extension spring drives limited block to slide into limiting slot again
Position in slot.
Preferably, the slide post offers annular groove close to the side of control panel, and control panel is close to the side of slide post
It is welded with movable block, the side walls connection of movable block and annular groove, control panel is welded with fixed ring far from the side of slide post,
Control panel drives movable block to slide in a ring groove in rotation, and position when sliding control panel will not deviate, and fixed ring exists
It can play the role of assisting power-assisted when rotation.
Preferably, rotation slot is offered on the side inner wall of the connecting hole, the side of turntable is welded with rotating block, rotation
Block is rotatably installed in rotation slot, and slot section is offered on the two sides inner wall of groove, and the two sides of limited block are welded with fixed block,
Fixed block is slidably mounted in corresponding slot section, and when rotating bar drives turntable to rotate in connecting hole, driven by rotary disc rotating block exists
Rotation in rotation slot can make turntable will not deviation post in rotation.
Preferably, the side of the fixed block offers through-hole, is welded with the same fixed link on the two sides inner wall of slot section,
Fixed link is through through-hole and is arranged with extension spring, and one end of extension spring is welded on the side inner wall of slot section, extension spring
The other end be welded on the side of fixed block, offer sliding slot on the two sides inner wall of slide opening, the two sides of slide post are welded with
Sliding block, sliding block are slidably mounted in corresponding sliding slot, and fixed block presses extension spring when sliding in slot section, because of extension spring
Elastic reaction fixed block can be driven to slide into home position, band movable slider is sliding in sliding slot when slide post slides in slide opening
It is dynamic, can Stable sliding column position.
Preferably, multiple card slots are offered on the side inner wall of the sliding slot, the side of sliding block offers spring groove, spring
Fixture block is slidably fitted in slot, one end of fixture block is slidably mounted in card slot, and the other end of fixture block is welded with one end of spring, bullet
The other end of spring is welded on the inner wall of spring groove, is driven fixture block to slide in sliding slot when sliding block slides in sliding slot, is worked as fixture block
Because the elastic reaction of spring drives fixture block to slide into card slot when sliding into the position of card slot, position of the sliding block in sliding slot can be fixed
It sets.
In the utility model, a kind of removable steel hoop pile derrick crane by concrete bearing platform, bored concrete pile,
Steel hoop, fixed plate, fixing groove, circular groove, limiting slot, slide opening, slide post, groove, limited block, connecting hole, turns connecting column
Disk, connecting line, rotating bar, control panel, fixture block and card slot cooperation under, pass through bored concrete pile, concrete bearing platform and steel hoop group
At tower-crane foundation structure not only can pour the machinery for providing and vertically and horizontally transporting for earth excavation and Base isolation system, but also
The working radius of tower crane can be increased, to save the duration, improve work efficiency, secondly, rotation fixed ring, fixed ring drive control panel
Rotation, the rotation of driven by rotary disc turntable, the reversely rotated winding on turntable of two connecting lines of driven by rotary disc make two connecting line difference
Corresponding two limited blocks are pulled to slide in groove, limited block drives fixed block that extension spring is slided and pulled in slot section,
Elastic deformation occurs for extension spring, skids off limited block out of limiting slot, rotates fixed plate, and fixed plate rotates in fixing groove,
Slide post passively rotates in circular groove simultaneously, after regulating the angle between fixed plate and connecting column, unclamps fixed ring,
Because the elastic reaction of extension spring drives limited block to slide into limiting slot again, position of the fixed plate in fixing groove can be fixed
It sets, when needing to remove accessory, rotates fixed ring, fixed ring, fixed ring band are pulled after skidding off limited block out of limiting slot
Dynamic slide post skids off in circular groove, fixed plate can be taken out out of fixing groove, dismounting can be completed；
The utility model structure is simple, easy to operate, and the foundation design of tower crane is reasonable, and it is low, recyclable to have cost input
The innate advantage utilized, each connector use removable combination, and connector is conveniently replaced when damaging, and reduces construction
Cost, and be mutually adjustable between connector, serious forgiveness is high.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of removable steel hoop pile derrick crane structural schematic diagram；
Fig. 2 be the utility model proposes a kind of removable steel hoop pile derrick crane connecting column and fixed plate
Side structure schematic view；
Fig. 3 be the utility model proposes a kind of removable steel hoop pile derrick crane part A structural schematic diagram；
Fig. 4 be the utility model proposes a kind of removable steel hoop pile derrick crane part B structural schematic diagram.
In figure: 1 concrete bearing platform, 2 bored concrete piles, 3 steel hoops, 4 connecting columns, 5 fixed plates, 6 fixing grooves, 7 circular grooves, 8
Limiting slot, 9 slide openings, 10 slide posts, 11 grooves, 12 limited blocks, 13 connecting holes, 14 turntables, 15 connecting lines, 16 rotating bars, 17 controls
Disk processed, 18 fixture blocks, 19 card slots.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of removable steel hoop pile derrick crane, including concrete bearing platform 1, concrete bearing platform 1
Top be fixedly installed with multiple bored concrete piles 2, fixing sleeve is equipped with steel hoop 3 on multiple bored concrete piles 2, multiple steel hoops 3 its
In two sides close to each other of steel hoop 3 be equipped with connecting column 4, two steel hoops 3 side close to each other is welded with solid
Fixed board 5, the two sides of connecting column 4 offer fixing groove 6, and fixed plate 5 is movably arranged in corresponding fixing groove 6, fixed plate 5
Two sides offer circular groove 7, and the limiting slot 8 of multiple equal column distributions is offered on the inner wall of circular groove 7, fixing groove 6
Slide opening 9 is offered on the inner wall of two sides, is slidably installed in slide opening 9 and slide post 10 is installed, and the two sides of slide post 10 offer
Groove 11 is slidably fitted with limited block 12 in two grooves 11, and one end that two limited blocks 12 are located remotely from each other is slidably installed
In corresponding two limiting slots 8, the same connecting hole 13 is offered on two grooves 11 side inner wall close to each other, is connected
Turntable 14 is rotatably equipped in hole 13, symmetrically arranged connecting line 15 there are two fixed installations on the outside side wall of turntable 14, two
One end that a connecting line 15 is located remotely from each other is fixedly mounted on corresponding two limited blocks 12, on the side inner wall of connecting hole 13
Rotation hole is offered, rotating bar 16 is rotatably equipped in rotation hole, one end of rotating bar 16 is welded on the side of turntable 14, rotation
The other end of bar 16 extends to the outside of slide post 10 and is welded with control panel 17, and the side of control panel 17 is rotatably installed in sliding
On column 10.
In the utility model, slide post 10 offers annular groove close to the side of control panel 17, and control panel 17 is close to sliding
The side of column 10 is welded with movable block, and the side walls of movable block and annular groove connect, control panel 17 far from slide post 10 one
Side is welded with fixed ring, and control panel 17 drives movable block to slide in a ring groove in rotation, position when sliding control panel 17
Setting will not deviate, and fixed ring can play the role of assisting power-assisted in rotation.
In the utility model, rotation slot is offered on the side inner wall of connecting hole 13, the side of turntable 14 is welded with rotation
Block, rotating block are rotatably installed in rotation slot, and slot section is offered on the two sides inner wall of groove 11, and the two sides of limited block 12 are welded
It is connected to fixed block, fixed block is slidably mounted in corresponding slot section, when rotating bar 16 drives turntable 14 to rotate in connecting hole 13,
Turntable 14 drives rotating block to rotate in rotation slot, can make turntable 14 will not deviation post in rotation.
In the utility model, the side of fixed block offers through-hole, is welded with the same fixation on the two sides inner wall of slot section
Bar, fixed link is through through-hole and is arranged with extension spring, and one end of extension spring is welded on the side inner wall of slot section, stretches bullet
The other end of spring is welded on the side of fixed block, and sliding slot is offered on the two sides inner wall of slide opening 9, and the two sides of slide post 10 are welded
It is connected to sliding block, sliding block is slidably mounted in corresponding sliding slot, and fixed block presses extension spring when sliding in slot section, because stretching
The elastic reaction of spring can drive fixed block to slide into home position, and band movable slider is in cunning when slide post 10 slides in slide opening 9
Sliding in slot, can Stable sliding column 10 position.
In the utility model, multiple card slots 19 are offered on the side inner wall of sliding slot, the side of sliding block offers spring groove,
Fixture block 18 is slidably fitted in spring groove, one end of fixture block 18 is slidably mounted in card slot 19, and the other end of fixture block 18 is welded with
The other end of one end of spring, spring is welded on the inner wall of spring groove, drives fixture block 18 in cunning when sliding block slides in sliding slot
Sliding in slot, when fixture block 18 slides into the position of card slot 19 because the elastic reaction of spring drives fixture block 18 to slide into card slot 19
It is interior, position of the sliding block in sliding slot can be fixed.
In the utility model, not only may be used by the tower-crane foundation structure that bored concrete pile 2, concrete bearing platform 1 and steel hoop 3 form
The machinery for providing and vertically and horizontally transporting is poured for earth excavation and Base isolation system, but also the work half of tower crane can be increased
Diameter, to save the duration, improve work efficiency, secondly, rotation fixed ring, fixed ring drive control panel 17 to rotate, turntable 14 is with turn
Lever 16 rotates in rotation hole, and rotating bar 16 drives turntable 14 to rotate, and turntable 14 drives two connecting lines 15 on turntable 14
Reversely rotated winding makes two connecting lines 15 that corresponding two limited blocks 12 be pulled to slide in groove 11 respectively, limited block 12
Drive fixed block that extension spring is slided and pulled in slot section, extension spring occurs elastic deformation, makes limited block 12 from limiting slot 8
It inside skidding off, rotates fixed plate 5, fixed plate 5 rotates in fixing groove 6, while slide post 10 passively rotates in circular groove 7,
After regulating the angle between fixed plate 5 and connecting column 4, fixed ring is unclamped, because the elastic reaction of extension spring drives limit
Position block 12 slides into limiting slot 8 again, can fix position of the fixed plate 5 in fixing groove 6, when needing to remove accessory,
Fixed ring is rotated, fixed ring is pulled after skidding off limited block 12 out of limiting slot 8, it is round recessed that fixed ring drives slide post 10 to skid off
In slot 7, at the same time, band movable slider slides in sliding slot when slide post 10 slides, and sliding block drives fixture block 18 from one of card
Spring is skidded off and pressed in slot 19, when fixture block 18 slides into the position of card slot 19 because the elastic reaction of spring drives fixture block 18
It slides into card slot 19, position of the sliding block in sliding slot can be fixed, fixed plate 5 can be taken out out of fixing groove 6, be can be completed and tear open
It removes；The utility model structure is simple, easy to operate, and the foundation design of tower crane is reasonable, and it is low, can be recycled to have cost input
Innate advantage, each connector use removable combination, and connector is conveniently replaced when damaging, and reduce construction cost,
And be mutually adjustable between connector, serious forgiveness is high.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of removable steel hoop pile derrick crane, including concrete bearing platform (1), which is characterized in that the concrete
It is fixedly installed at the top of cushion cap (1) multiple bored concrete piles (2), equal fixing sleeve is equipped with steel hoop (3) on multiple bored concrete piles (2), more
The side that the two of them steel hoop (3) of a steel hoop (3) is close to each other is equipped with connecting column (4), and two steel hoops (3) are mutual
Close side is welded with fixed plate (5), and the two sides of connecting column (4) offer fixing groove (6), fixed plate (5) activity peace
In the corresponding fixing groove (6), the two sides of fixed plate (5) are offered circular groove (7), the circular groove (7) it is interior
The limiting slot (8) of multiple equal column distributions is offered on wall, offers slide opening (9) on the two sides inner wall of fixing groove (6), slide opening
(9) it is slidably fitted with slide post (10) in, the two sides of slide post (10) open up fluted (11), sliding in two grooves (11)
Dynamic to be equipped with limited block (12), one end that two limited blocks (12) are located remotely from each other is slidably mounted on corresponding two limiting slots
(8) it in, is offered the same connecting hole (13) on two grooves (11) side inner wall close to each other, rotation in connecting hole (13)
It is equipped with turntable (14), there are two symmetrically arranged connecting line (15), two companies for fixed installation on the outside side wall of turntable (14)
One end that wiring (15) is located remotely from each other is fixedly mounted on corresponding two limited blocks (12), the side of the connecting hole (13)
Rotation hole is offered on inner wall, is rotatably equipped in rotation hole rotating bar (16), and one end of rotating bar (16) is welded on turntable
(14) side, the other end of rotating bar (16) extend to the outside of slide post (10) and are welded with control panel (17), control panel
(17) side is rotatably installed on slide post (10).
2. a kind of removable steel hoop pile derrick crane according to claim 1, which is characterized in that the slide post
(10) side close to control panel (17) offers annular groove, and control panel (17) is welded with movement close to the side of slide post (10)
The side walls of block, movable block and annular groove connect, and control panel (17) is welded with fixed ring far from the side of slide post (10).
3. a kind of removable steel hoop pile derrick crane according to claim 1, which is characterized in that the connecting hole
(13) rotation slot is offered on side inner wall, the side of turntable (14) is welded with rotating block, and rotating block is rotatably installed in rotation
In slot, slot section is offered on the two sides inner wall of groove (11), the two sides of limited block (12) are welded with fixed block, and fixed block is sliding
It is dynamic to be mounted in corresponding slot section.
4. a kind of removable steel hoop pile derrick crane according to claim 3, which is characterized in that the fixed block
Side offer through-hole, be welded with the same fixed link on the two sides inner wall of slot section, fixed link is through through-hole and is arranged with drawing
Spring is stretched, one end of extension spring is welded on the side inner wall of slot section, and the other end of extension spring is welded on the one of fixed block
Side offers sliding slot on the two sides inner wall of slide opening (9), and the two sides of slide post (10) are welded with sliding block, and sliding block is slidably installed
In corresponding sliding slot.
5. a kind of removable steel hoop pile derrick crane according to claim 4, which is characterized in that the sliding slot
It is offered on the inner wall of side multiple card slots (19), the side of sliding block offers spring groove, is slidably fitted with fixture block in spring groove
(18), one end of fixture block (18) is slidably mounted in card slot (19), and the other end of fixture block (18) is welded with one end of spring, spring
The other end be welded on the inner wall of spring groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920320813.7U CN209651761U (en) | 2019-03-14 | 2019-03-14 | A kind of removable steel hoop pile derrick crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920320813.7U CN209651761U (en) | 2019-03-14 | 2019-03-14 | A kind of removable steel hoop pile derrick crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209651761U true CN209651761U (en) | 2019-11-19 |
Family
ID=68527012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920320813.7U Expired - Fee Related CN209651761U (en) | 2019-03-14 | 2019-03-14 | A kind of removable steel hoop pile derrick crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209651761U (en) |
-
2019
- 2019-03-14 CN CN201920320813.7U patent/CN209651761U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |